Testosterone — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
Testosterone blend (QSC batch 2026 production) analyzed at 278.27 mg/ml total concentration across four ester forms; no purity or endotoxin data reported.
- Test date
- 2026-06-08
- Testing lab
- QSC
- Batch / lot
- 2026 production
- Quantity
- —
- Endotoxins
- —
- Assay method
- —
- Label dose
- 250mg
How this result compares
We have catalogued 19 Testosterone certificates; across the 5 with a purity result the median tested purity is 93.68%.
Tested 2026-06-08 by QSC. This is the most recent Testosterone certificate on file.
Qingdao Sigma Chemical has 514 certificates in our corpus, including 1 for Testosterone.
Test report image
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #165301 Testing ordered > 18 MAY '26 Sample received > 01 JUN '26 Client Telegram @tracyfromqsc [NAME_REDACTED] 250mg Manufacturer QSC Batch 2026 production Sample description > See picture or pictures attached. Tests requested > Blind common anabolic steroid screening - oils Results > Total concentration of testosterone esters 278.27 mg/ml Comments > 32.12 mg/ml Testosterone Propionate; 66.43 mg/ml Testosterone Phenylpropionate; 65.33 mg/ml Testosterone Isocaproate; 114.39 mg/ml Testosterone Decanoate. Analysis conducted > 08 JUN 2026 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key NULZK997VXYG